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AGSowjet's avatar
AGSowjet
Apprentice
Mar 12, 2018
Solved

Strange IP address and DynDNS entries (though not installed) found in log

Hi there.   Recently I was looking closely at the logs because of a problem which has been solved for now. To my surprise, I found this: In system.log were many recent (always the same) Warning ...
  • StephenB's avatar
    Mar 12, 2018

    AGSowjet wrote:


      ***** Samba name server OURNAS is now a local master browser for workgroup WORKGROUP on subnet 5.192.66.21 *****

    That IP address is located in the Arab Emirates,

     


    Well, it's an IPv4 address, so it has nothing to do with IPv6.

     

    These addresses are hijacked by the ReadyCloud VPN, so they are actually being assigned to the NAS ReadyCloud connection (and your ReadyCloud users).

     

    The backstory here:  Originally these addresses were reserved for experimental purposes.  Leaf used them in their VPN, and Netgear has never gotten around to changing the address range (after they aquired Leaf).  Several years ago, the addresses were reclaimed for general use, as part of the response to IPv4 address depletion, and they are now administered by RIPE

     

    I've complained about the continued hijacking for several years to no avail.  It's not a big deal to you (now that you know what they are), but there some folks who are assigned addresses in this range by their ISPs, and they simply can't use ReadyCloud.

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